EP4050508A4 - Anzeigeverfahren und elektronische vorrichtung - Google Patents

Anzeigeverfahren und elektronische vorrichtung Download PDF

Info

Publication number
EP4050508A4
EP4050508A4 EP20879139.2A EP20879139A EP4050508A4 EP 4050508 A4 EP4050508 A4 EP 4050508A4 EP 20879139 A EP20879139 A EP 20879139A EP 4050508 A4 EP4050508 A4 EP 4050508A4
Authority
EP
European Patent Office
Prior art keywords
electronic device
display method
display
electronic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20879139.2A
Other languages
English (en)
French (fr)
Other versions
EP4050508A1 (de
Inventor
Hanyu ZHANG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vivo Mobile Communication Co Ltd
Original Assignee
Vivo Mobile Communication Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Publication of EP4050508A1 publication Critical patent/EP4050508A1/de
Publication of EP4050508A4 publication Critical patent/EP4050508A4/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/143—Sensing or illuminating at different wavelengths
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor
    • G06V40/1324—Sensors therefor by using geometrical optics, e.g. using prisms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor
    • G06V40/1318—Sensors therefor using electro-optical elements or layers, e.g. electroluminescent sensing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/1382—Detecting the live character of the finger, i.e. distinguishing from a fake or cadaver finger
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/1382—Detecting the live character of the finger, i.e. distinguishing from a fake or cadaver finger
    • G06V40/1394—Detecting the live character of the finger, i.e. distinguishing from a fake or cadaver finger using acquisition arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/60—Static or dynamic means for assisting the user to position a body part for biometric acquisition
    • G06V40/67—Static or dynamic means for assisting the user to position a body part for biometric acquisition by interactive indications to the user
EP20879139.2A 2019-10-24 2020-10-23 Anzeigeverfahren und elektronische vorrichtung Pending EP4050508A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911019848.8A CN110826438B (zh) 2019-10-24 2019-10-24 一种显示方法及电子设备
PCT/CN2020/123322 WO2021078272A1 (zh) 2019-10-24 2020-10-23 显示方法及电子设备

Publications (2)

Publication Number Publication Date
EP4050508A1 EP4050508A1 (de) 2022-08-31
EP4050508A4 true EP4050508A4 (de) 2022-12-14

Family

ID=69550572

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20879139.2A Pending EP4050508A4 (de) 2019-10-24 2020-10-23 Anzeigeverfahren und elektronische vorrichtung

Country Status (6)

Country Link
US (1) US11769314B2 (de)
EP (1) EP4050508A4 (de)
JP (1) JP7450708B2 (de)
KR (1) KR20220079995A (de)
CN (1) CN110826438B (de)
WO (1) WO2021078272A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110826438B (zh) 2019-10-24 2023-08-29 维沃移动通信有限公司 一种显示方法及电子设备
CN116469138B (zh) * 2021-06-15 2024-03-29 荣耀终端有限公司 光斑显示方法及装置
CN115706751A (zh) * 2021-08-09 2023-02-17 北京小米移动软件有限公司 图像采集方法、装置、电子设备及存储介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109416740A (zh) * 2018-10-08 2019-03-01 深圳市汇顶科技股份有限公司 指纹检测装置、方法和电子设备
US20190102594A1 (en) * 2017-09-29 2019-04-04 Lenovo (Beijing) Co., Ltd. Fingerprint acquisition method and electronic device thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107172278A (zh) * 2017-05-12 2017-09-15 维沃移动通信有限公司 一种认证交互方法及移动终端
CN107832689B (zh) * 2017-10-30 2020-06-26 维沃移动通信有限公司 一种指纹识别方法及移动终端
CN108229372B (zh) * 2017-12-29 2021-08-10 努比亚技术有限公司 指纹识别方法、移动终端及计算机可读存储介质
CN108596124A (zh) 2018-04-28 2018-09-28 京东方科技集团股份有限公司 指纹识别面板、指纹识别方法及显示装置
CN108804956B (zh) * 2018-05-31 2020-07-28 出门问问信息科技有限公司 基于隐私保护的屏幕调节方法及装置
CN108763906B (zh) * 2018-05-31 2022-04-29 北京小米移动软件有限公司 生物特征识别方法及装置
CN110059627A (zh) * 2019-04-18 2019-07-26 维沃移动通信有限公司 一种显示控制方法及终端
CN110096865B (zh) * 2019-05-13 2021-07-23 北京三快在线科技有限公司 下发验证方式的方法、装置、设备及存储介质
CN110197159B (zh) * 2019-05-31 2021-03-09 维沃移动通信有限公司 指纹采集方法及终端
CN110826438B (zh) * 2019-10-24 2023-08-29 维沃移动通信有限公司 一种显示方法及电子设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190102594A1 (en) * 2017-09-29 2019-04-04 Lenovo (Beijing) Co., Ltd. Fingerprint acquisition method and electronic device thereof
CN109416740A (zh) * 2018-10-08 2019-03-01 深圳市汇顶科技股份有限公司 指纹检测装置、方法和电子设备
US20200110919A1 (en) * 2018-10-08 2020-04-09 Shenzhen GOODIX Technology Co., Ltd. Fingerprint detection device and method and electronic device

Also Published As

Publication number Publication date
WO2021078272A1 (zh) 2021-04-29
KR20220079995A (ko) 2022-06-14
CN110826438A (zh) 2020-02-21
JP2022552862A (ja) 2022-12-20
JP7450708B2 (ja) 2024-03-15
CN110826438B (zh) 2023-08-29
US11769314B2 (en) 2023-09-26
EP4050508A1 (de) 2022-08-31
US20220284686A1 (en) 2022-09-08

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